Zobrazeno 1 - 10
of 11
pro vyhledávání: '"James M. Hewitt"'
Autor:
John Minter, Brian J. Kelley, Andrew Wunder, Tiecheng A. Qiao, Brian Antalek, Andrew M. Howe, Nancy B. Liebert, Robin David Wesley, Joseph F. Bringley, James M. Hewitt
Publikováno v:
Langmuir. 22:4198-4207
A novel precision-assembly methodology is described on the basis of the controlled, simultaneous assembly (CSA) of a core nanoparticle substrate and polyelectrolyte solutions. The method is capable of assembly rates at least as fast as 10(16) core pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::966ffcfcbb4f16b5ef38220f457f4a48
https://doi.org/10.1021/la0534118
https://doi.org/10.1021/la0534118
Autor:
Saha Ashis Kumar, Alexander Ludvik Weis, James M. Hewitt, William C. Lenhart, Richard N. Moore
Publikováno v:
Nucleosides and Nucleotides. 11:1661-1666
The technique of 1H−29Si Long-Range Heteronuclear Multiple Quantum Correlation NMR Spectroscopy was used to determine the structure of silicon-containing oligonucleotides. Trimers which contained silicon instead of phosphorus as part of the oligonu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45e1a6743dd52bdcf915c9163a1105d8
https://doi.org/10.1080/07328319208021357
https://doi.org/10.1080/07328319208021357
Publikováno v:
Enzyme and Microbial Technology. 6:543-548
One hundred microorganisms have been screened for their abilities to selectively modify the structure of the sesquiterpene lactone known as quadrone. The only products obtained were those formed when the 4-ketone functional group was reduced to the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6925aa9231a6e5a3cb89aaa762c8dd66
https://doi.org/10.1016/0141-0229(84)90083-8
https://doi.org/10.1016/0141-0229(84)90083-8
Publikováno v:
Journal of the American Chemical Society. 102:3345-3350
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bea6034ae1a174491f4c64a612c7aed4
https://doi.org/10.1021/ja00530a007
https://doi.org/10.1021/ja00530a007
Publikováno v:
Carbohydrate Research. 154:1-13
High-resolution, solid-state, 13 C-n.m.r. spectra of a series of amylodextrins, either linear or cyclic, together with those of the most common polymorphs of linear amylose, have been obtained by cross-polarization-magic-angle-spinning (c.p.-m.a.s.)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afd0cc314605a0fdb2f8a776afa513c1
https://doi.org/10.1016/s0008-6215(00)90017-x
https://doi.org/10.1016/s0008-6215(00)90017-x
Autor:
Richard A. Pailes, Thomas E. Sheridan, Jeffrey L. Hantman, James M. Hewitt, Thomas R. Cartledge, David A. Breternitz
Publikováno v:
KIVA. 46:281-293
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7aa2cda8fb36d43eee2aaa4caa4305c1
https://doi.org/10.1080/00231940.1981.11757961
https://doi.org/10.1080/00231940.1981.11757961
Publikováno v:
Macromolecules. 21:1282-1291
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef28444522c4d5343a1633e4dd9f28c2
https://doi.org/10.1021/ma00183a018
https://doi.org/10.1021/ma00183a018
Publikováno v:
Organic Magnetic Resonance. 8:643-647
The small negative magnetogyric ratio (γ) of the 15N nucleus decreases the efficiency of 15N1H dipole-dipole relaxation to about 25% of that for an analogous 13C nucleus. This may lead to greater competition from other relaxation mechanisms in 15N n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23fd7e8bc67dc48f1ea2df3737e2a672
https://doi.org/10.1002/mrc.1270081211
https://doi.org/10.1002/mrc.1270081211
Publikováno v:
Journal of Magnetic Resonance (1969). 29:553-562
Combined use of carbon-13 and nitrogen-15 NMR spectral data can give unique insight into the molecular dynamics of nitrogen-containing organic compounds and ions. 13 C and 15 N spin-lattice relaxation data and chemical shifts are reported for aniline
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3cd0084949a8699e5827e46925808af
https://doi.org/10.1016/0022-2364(78)90013-6
https://doi.org/10.1016/0022-2364(78)90013-6
Autor:
James M Hewitt, George C. Levy
Publikováno v:
Journal of AOAC INTERNATIONAL. 60:241-243
A technique is presented for the analysis of polychlorinated biphenyl mixtures by assigning 13C resonances to the observed peaks and matching these shifts to the shifts of known individual polychlorinated biphenyls. The technique has not proved to be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82aae1153dd5a3af4e38e8793135ccbf
https://doi.org/10.1093/jaoac/60.1.241
https://doi.org/10.1093/jaoac/60.1.241